Rises at 3:17 AM with 21:11 of sunlight, then sets at 12:28 AM
Rises at 1:53 AM with 8:52 of moolight, then sets at 10:45 AM
Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.